The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Oct. 17, 2023
Blue Horizons Innovations, Llc, Coconut Creek, FL (US);
David L. Frank, Highland Beach, FL (US);
Blue Horizons Innovations, LLC, Coconut Creek, FL (US);
Abstract
An advanced metal-air-electrochemical-cell includes a cathode with cathode material providing enhanced oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). Examples of metal-air-electrochemical-cells are rechargeable metal-air batteries and metal-air fuel-cells. Metal air electrochemical cells can be based on a variety of metal fuels such as: aluminum, germanium, calcium, iron, lithium, magnesium, potassium, sodium, tin, and zinc. In various examples, a rechargeable metal-air-battery includes a configuration that allows an aftermarket replacement of electrolyte in the metal-air-battery thereby refreshing the metal-air battery to provide more discharge/charge cycles and extending the usable life of the metal-air battery. A metal-air-fuel-cell includes anode slurry material including metal particles and electrolyte that can be refreshed, in addition to refreshing the electrolyte, to enable refueling of the metal-air-fuel-cell.